@media (max-width: 640px) {
  .container {
    padding: 0 0.5rem;
  }

  .hero-section h1 {
    font-size: 2.5rem;
    line-height: 1.2;
  }

  .hero-section p {
    font-size: 1.125rem;
  }

  .cta-primary,
  .cta-ebook {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }

  .service-card,
  .blog-card {
    padding: 1.5rem;
  }

  .ebook-form {
    padding: 1rem;
  }

  .blog-card {
    margin-bottom: 1.5rem;
  }

  .blog-content h3 {
    font-size: 1.5rem;
  }

  .contact-item {
    flex-direction: column;
    text-align: center;
  }

  .contact-icon {
    margin-right: 0;
    margin-bottom: 1rem;
  }

  .footer-section {
    text-align: center;
    margin-bottom: 2rem;
  }

  .social-footer {
    justify-content: center;
  }

  #ai-chat-container {
    width: calc(100vw - 2rem);
    right: 1rem;
    height: 400px;
  }
}

@media (max-width: 768px) {
  .grid-cols-1 {
    grid-template-columns: 1fr;
  }

  .grid-cols-2 {
    grid-template-columns: 1fr;
  }

  .grid-cols-3 {
    grid-template-columns: 1fr;
  }

  .process-step {
    margin-bottom: 2rem;
  }

  .floating-shape {
    display: none;
  }

  .blog-card {
    text-align: center;
  }

  .blog-content .flex.items-center.justify-between {
    flex-direction: column;
    gap: 1rem;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .social-icon {
    width: 12px;
    height: 12px;
  }

  .footer-section ul {
    text-align: center;
  }

  .footer-section .flex {
    justify-content: center;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-card {
    height: auto;
  }

  .contact-form {
    padding: 2rem;
  }
}

@media (min-width: 1025px) {
  .grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media print {
  .no-print {
    display: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.4;
  }

  .hero-section,
  .ebook-section {
    break-inside: avoid;
  }

  #ai-chat-button,
  #theme-toggle,
  .ebook-button,
  .social-icon,
  .social-footer {
    display: none !important;
  }
}

@media (prefers-contrast: high) {
  :root {
    --secondary: #0044cc;
    --accent: #1a6dd9;
  }

  .text-gradient {
    background: none;
    -webkit-text-fill-color: initial;
    color: var(--secondary);
  }

  .service-card,
  .blog-card {
    border: 2px solid var(--secondary);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .floating-shape,
  .particle,
  .animate-float,
  .animate-bounce {
    animation: none !important;
  }
}

@media (prefers-color-scheme: dark) {
  .blog-card:hover,
  .service-card:hover {
    border-color: var(--accent);
  }

  .contact-form input:focus,
  .contact-form textarea:focus,
  .contact-form select:focus {
    border-color: var(--accent);
  }
}

@media (max-width: 480px) {
  .hero-section h1 {
    font-size: 2rem;
  }

  .hero-section p {
    font-size: 1rem;
  }

  .cta-primary,
  .cta-ebook {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
  }

  .blog-card {
    padding: 1rem;
  }

  .blog-image {
    height: 120px;
  }

  .contact-form {
    padding: 1rem;
  }

  .contact-icon {
    width: 12px;
    height: 12px;
  }
}

@media (max-height: 500px) and (orientation: landscape) {
  .hero-section {
    min-height: 120vh;
    padding-top: 10rem;
    padding-bottom: 5rem;
  }

  #ai-chat-container {
    height: 300px;
  }
}

@media (min-width: 1920px) {
  .container {
    max-width: 1600px;
  }

  .hero-section h1 {
    font-size: 5rem;
  }

  .blog-card,
  .service-card {
    padding: 3rem;
  }
}